FCC ID N52-ADXVR25VUU2B
DAS
by ADRF KOREA, Inc.
Grantee Code: N52 Product Code: ADXVR25VUU2B
Latest application date: 2024-12-23
FCC ID Device Details
| FCC ID | N52-ADXVR25VUU2B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | N52 |
| Product Code | ADXVR25VUU2B |
| Applicant Business | ADRF KOREA, Inc. 🇰🇷 |
| Related Domains |  adrftech.com |
| Equipment Class | DAS |
| Test Firm | HCT Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 150.05-173.4 MHz | Original Equipment | 2024-12-23 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ADXV-R-25VU-U2B_User manual_R1 | Users Manual | 2025-06-21 | PDF 1.5 MB |
| ADXV-R-25VU-U2B_Internal Photos | Internal Photos | 2025-06-21 | PDF 1.5 MB |
| ADXV-R-25VU-U2B_External Photos | External Photos | 2025-06-21 | PDF 1.3 MB |
| ADXV-R-25VU-U2B_Label&Location | ID Label/Location Info | 2024-12-23 | PDF 522.6 KB |
| N52-ADXVR25VUU2B_Annex B_EUT and Test Setup Photo | Test Setup Photos | 2025-06-21 | PDF 847.2 KB |
| N52-ADXVR25VUU2B_FCC Test Report | Test Report | 2024-12-23 | PDF 2.5 MB |
| N52-ADXVR25VUU2B_Attestation letter for Warning | Attestation Statements | 2024-12-23 | PDF 129.1 KB |
| N52-ADXVR25VUU2B_Covered List Attestation Letter Metadata only | Attestation Statements | 2024-12-23 | PDF 212.8 KB |
| N52-ADXVR25VUU2B_Covered List Attestation Letter_R1 | Attestation Statements | 2024-12-23 | PDF 212.6 KB |
| N52-ADXVR25VUU2B_U.S. Agent for Service of Process Attestation | Attestation Statements | 2024-12-23 | PDF 215.6 KB |
| N52-ADXVR25VUU2B_FCC Agent Authorization Letter | Cover Letter(s) | 2024-12-23 | PDF 170.6 KB |
| N52-ADXVR25VUU2B_FCC Confidentiality Request Letter | Cover Letter(s) | 2024-12-23 | PDF 172.6 KB |
| N52-ADXVR25VUU2B_FCC RF EXPOSURE Report | RF Exposure Info | 2024-12-23 | PDF 245.9 KB |
| ADXV-R-25VU-U2B_Block Diagram Metadata only | Block Diagram | PDF 159.4 KB | |
| ADXV-R-25VU-U2B_Circuit diagram Metadata only | Schematics | PDF 5.1 MB | |
| ADXV-R-25VU-U2B_Operational description_R1 Metadata only | Operational Description | PDF 392.6 KB | |
| ADXV-R-25VU-U2B_Part list Metadata only | Parts List/Tune Up Info | PDF 1.3 MB | |
| ADXV-R-25VU-U2B_Tune up procedure Metadata only | Parts List/Tune Up Info | PDF 235.2 KB |
Application Information
| Application ID | JNORhNniIsSrYo5XnossVA== |
|---|---|
| Final Action Date | 2024-12-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021709860 |
| Model | ADXVR25VUU2B |
| Frequency Range | 150.05-173.4 MHz |
| Equipment Class | B9B - Part 90 Class B Industrial Booster (non-SMR) |
| Device Description | DAS |
| Responsible Party | Hyun-Kyung Song, Business Strategy Department Director, hk4464@adrftech.com , +82-31-637-4435 |
| Test Firm | Lee MyoungLim, HCT Co., Ltd., lmlim@hct.co.kr  , 82-31-645-6918 |
| TCB Email | charvey@ieee.org  , jennifer.s@hctamerica.com  |
| TCB Scope | B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz) |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/21/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | In-Building DAS Industrial Booster. Power output listed is conducted. This Class B Booster is deployed with 5-Watt maximum ERP according to §90.219(d)(3). Users and installers must be provided with appropriate antenna installation instructions and transmitter operating conditions, including antenna co-location requirements for satisfying RF exposure compliance. This filing has compliance demonstration information and test data only for SISO (single-input single-output) booster system configurations; additional equipment authorization is required to allow this device to be used in MIMO (multiple-input multiple-output) industrial booster systems. The antenna used for this transmitter is to be fixed-mounted on indoor / outdoor permanent structures. The single unit RF Exposure compliance for the device was based on maximum antenna gain 2.0 dBi in the VHF band and 1.8 dBi in the UHF bands with minimum separation distance 30 cm. RF exposure compliance must need to be addressed at the time of licensing as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b) (3) of the rules. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| JNORhNniIsSrYo5XnossVA== | 2024-12-23 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application JNORhNniIsSrYo5XnossVA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 1726 Ringwood Avenue San Jose, CA 95131 |
Date of Grant: 12/23/2024 Application Dated: 12/17/2024 |
| ADRF KOREA, Inc. |
| 196-16 IYEO-RO BAEKSA-MYEON, |
| ICHEON-SI, GYEONGGI-DO,, 17316 South Korea |
| Attention: Hyun-Kyung Song , Business Strategy Department Director |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | N52-ADXVR25VUU2B |
| Name of Grantee: | ADRF KOREA, Inc. |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | DAS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 150.05 - 173.4 | 0.34 | Amp | F1W | |
| 90 | 406.1 - 420.0 | 0.323 | Amp | F1W | |
| 90 | 421.0 - 430.0 | 0.309 | Amp | F1W | |
| 90 | 450.0 - 512.0 | 0.34 | Amp | F1W |
| In-Building DAS Industrial Booster. Power output listed is conducted. This Class B Booster is deployed with 5-Watt maximum ERP according to §90.219(d)(3). Users and installers must be provided with appropriate antenna installation instructions and transmitter operating conditions, including antenna co-location requirements for satisfying RF exposure compliance. This filing has compliance demonstration information and test data only for SISO (single-input single-output) booster system configurations; additional equipment authorization is required to allow this device to be used in MIMO (multiple-input multiple-output) industrial booster systems. The antenna used for this transmitter is to be fixed-mounted on indoor / outdoor permanent structures. The single unit RF Exposure compliance for the device was based on maximum antenna gain 2.0 dBi in the VHF band and 1.8 dBi in the UHF bands with minimum separation distance 30 cm. RF exposure compliance must need to be addressed at the time of licensing as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b) (3) of the rules. |
EAS Grant - Application JNORhNniIsSrYo5XnossVA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
ADRF KOREA, Inc. 196-16 IYEO-RO BAEKSA-MYEON, ICHEON-SI, GYEONGGI-DO,, 17316 South Korea |
Date of Grant: 12/23/2024 Application Dated: 12/17/2024 |
| Attention: Hyun-Kyung Song , Business Strategy Department Director |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | N52-ADXVR25VUU2B |
| Name of Grantee: | ADRF KOREA, Inc. |
| Equipment Class: | Part 90 Class B Industrial Booster (non-SMR) |
| Notes: | DAS |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 150.05 - 173.4 | 0.34 | Amp | F1W | |
| 90 | 406.1 - 420.0 | 0.323 | Amp | F1W | |
| 90 | 421.0 - 430.0 | 0.309 | Amp | F1W | |
| 90 | 450.0 - 512.0 | 0.34 | Amp | F1W |
| In-Building DAS Industrial Booster. Power output listed is conducted. This Class B Booster is deployed with 5-Watt maximum ERP according to §90.219(d)(3). Users and installers must be provided with appropriate antenna installation instructions and transmitter operating conditions, including antenna co-location requirements for satisfying RF exposure compliance. This filing has compliance demonstration information and test data only for SISO (single-input single-output) booster system configurations; additional equipment authorization is required to allow this device to be used in MIMO (multiple-input multiple-output) industrial booster systems. The antenna used for this transmitter is to be fixed-mounted on indoor / outdoor permanent structures. The single unit RF Exposure compliance for the device was based on maximum antenna gain 2.0 dBi in the VHF band and 1.8 dBi in the UHF bands with minimum separation distance 30 cm. RF exposure compliance must need to be addressed at the time of licensing as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b) (3) of the rules. |
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